Oct 21 19:07:26.423 INFO checking bwhetherington/rust-2048 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 19:07:26.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 21 19:07:26.902 INFO blam! 4b0db8112411e87ee15db77996f6f1cf6538088362372e3aec32b28ad49f6ff7
Oct 21 19:07:26.908 INFO running `"docker" "start" "-a" "4b0db8112411e87ee15db77996f6f1cf6538088362372e3aec32b28ad49f6ff7"`
Oct 21 19:07:28.420 INFO kablam! usermod: no changes
Oct 21 19:07:28.472 INFO kablam!     Checking rust-2048-2 v0.1.0 (/source)
Oct 21 19:07:28.940 INFO kablam! warning: unused import: `game::*`
Oct 21 19:07:28.940 INFO kablam!  --> src/main.rs:8:5
Oct 21 19:07:28.940 INFO kablam!   |
Oct 21 19:07:28.940 INFO kablam! 8 | use game::*;
Oct 21 19:07:28.940 INFO kablam!   |     ^^^^^^^
Oct 21 19:07:28.940 INFO kablam!   |
Oct 21 19:07:28.940 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 19:07:28.940 INFO kablam! 
Oct 21 19:07:29.012 INFO kablam! warning: unused import: `game::*`
Oct 21 19:07:29.012 INFO kablam!  --> src/main.rs:8:5
Oct 21 19:07:29.012 INFO kablam!   |
Oct 21 19:07:29.012 INFO kablam! 8 | use game::*;
Oct 21 19:07:29.012 INFO kablam!   |     ^^^^^^^
Oct 21 19:07:29.012 INFO kablam!   |
Oct 21 19:07:29.012 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 19:07:29.012 INFO kablam! 
Oct 21 19:07:29.048 INFO kablam! warning: unused variable: `j`
Oct 21 19:07:29.048 INFO kablam!   --> src/game/mod.rs:74:13
Oct 21 19:07:29.048 INFO kablam!    |
Oct 21 19:07:29.048 INFO kablam! 74 |         for j in 0..source.cols() {
Oct 21 19:07:29.048 INFO kablam!    |             ^ help: consider using `_j` instead
Oct 21 19:07:29.048 INFO kablam!    |
Oct 21 19:07:29.048 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 19:07:29.048 INFO kablam! 
Oct 21 19:07:29.048 INFO kablam! warning: unused variable: `dest`
Oct 21 19:07:29.049 INFO kablam!   --> src/game/mod.rs:70:37
Oct 21 19:07:29.049 INFO kablam!    |
Oct 21 19:07:29.049 INFO kablam! 70 | fn slide_left(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Oct 21 19:07:29.049 INFO kablam!    |                                     ^^^^ help: consider using `_dest` instead
Oct 21 19:07:29.049 INFO kablam! 
Oct 21 19:07:29.049 INFO kablam! warning: unused variable: `source`
Oct 21 19:07:29.049 INFO kablam!   --> src/game/mod.rs:82:16
Oct 21 19:07:29.049 INFO kablam!    |
Oct 21 19:07:29.049 INFO kablam! 82 | fn slide_right(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Oct 21 19:07:29.049 INFO kablam!    |                ^^^^^^ help: consider using `_source` instead
Oct 21 19:07:29.049 INFO kablam! 
Oct 21 19:07:29.049 INFO kablam! warning: unused variable: `dest`
Oct 21 19:07:29.049 INFO kablam!   --> src/game/mod.rs:82:38
Oct 21 19:07:29.049 INFO kablam!    |
Oct 21 19:07:29.049 INFO kablam! 82 | fn slide_right(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Oct 21 19:07:29.049 INFO kablam!    |                                      ^^^^ help: consider using `_dest` instead
Oct 21 19:07:29.049 INFO kablam! 
Oct 21 19:07:29.049 INFO kablam! warning: unused variable: `source`
Oct 21 19:07:29.049 INFO kablam!   --> src/game/mod.rs:88:13
Oct 21 19:07:29.049 INFO kablam!    |
Oct 21 19:07:29.049 INFO kablam! 88 | fn slide_up(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Oct 21 19:07:29.049 INFO kablam!    |             ^^^^^^ help: consider using `_source` instead
Oct 21 19:07:29.049 INFO kablam! 
Oct 21 19:07:29.049 INFO kablam! warning: unused variable: `dest`
Oct 21 19:07:29.049 INFO kablam!   --> src/game/mod.rs:88:35
Oct 21 19:07:29.049 INFO kablam!    |
Oct 21 19:07:29.049 INFO kablam! 88 | fn slide_up(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Oct 21 19:07:29.049 INFO kablam!    |                                   ^^^^ help: consider using `_dest` instead
Oct 21 19:07:29.049 INFO kablam! 
Oct 21 19:07:29.049 INFO kablam! warning: unused variable: `source`
Oct 21 19:07:29.049 INFO kablam!   --> src/game/mod.rs:94:15
Oct 21 19:07:29.049 INFO kablam!    |
Oct 21 19:07:29.049 INFO kablam! 94 | fn slide_down(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Oct 21 19:07:29.049 INFO kablam!    |               ^^^^^^ help: consider using `_source` instead
Oct 21 19:07:29.049 INFO kablam! 
Oct 21 19:07:29.049 INFO kablam! warning: unused variable: `dest`
Oct 21 19:07:29.049 INFO kablam!   --> src/game/mod.rs:94:37
Oct 21 19:07:29.049 INFO kablam!    |
Oct 21 19:07:29.049 INFO kablam! 94 | fn slide_down(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Oct 21 19:07:29.049 INFO kablam!    |                                     ^^^^ help: consider using `_dest` instead
Oct 21 19:07:29.049 INFO kablam! 
Oct 21 19:07:29.049 INFO kablam! warning: unused variable: `d`
Oct 21 19:07:29.049 INFO kablam!   --> src/main.rs:15:9
Oct 21 19:07:29.049 INFO kablam!    |
Oct 21 19:07:29.049 INFO kablam! 15 |     let d: Matrix<_> = m.diag().into();
Oct 21 19:07:29.049 INFO kablam!    |         ^ help: consider using `_d` instead
Oct 21 19:07:29.049 INFO kablam! 
Oct 21 19:07:29.120 INFO kablam! warning: unused variable: `j`
Oct 21 19:07:29.120 INFO kablam!   --> src/game/mod.rs:74:13
Oct 21 19:07:29.120 INFO kablam!    |
Oct 21 19:07:29.120 INFO kablam! 74 |         for j in 0..source.cols() {
Oct 21 19:07:29.120 INFO kablam!    |             ^ help: consider using `_j` instead
Oct 21 19:07:29.120 INFO kablam!    |
Oct 21 19:07:29.120 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 19:07:29.120 INFO kablam! 
Oct 21 19:07:29.120 INFO kablam! warning: unused variable: `dest`
Oct 21 19:07:29.120 INFO kablam!   --> src/game/mod.rs:70:37
Oct 21 19:07:29.120 INFO kablam!    |
Oct 21 19:07:29.120 INFO kablam! 70 | fn slide_left(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Oct 21 19:07:29.120 INFO kablam!    |                                     ^^^^ help: consider using `_dest` instead
Oct 21 19:07:29.120 INFO kablam! 
Oct 21 19:07:29.120 INFO kablam! warning: unused variable: `source`
Oct 21 19:07:29.120 INFO kablam!   --> src/game/mod.rs:82:16
Oct 21 19:07:29.120 INFO kablam!    |
Oct 21 19:07:29.120 INFO kablam! 82 | fn slide_right(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Oct 21 19:07:29.120 INFO kablam!    |                ^^^^^^ help: consider using `_source` instead
Oct 21 19:07:29.120 INFO kablam! 
Oct 21 19:07:29.120 INFO kablam! warning: unused variable: `dest`
Oct 21 19:07:29.120 INFO kablam!   --> src/game/mod.rs:82:38
Oct 21 19:07:29.120 INFO kablam!    |
Oct 21 19:07:29.120 INFO kablam! 82 | fn slide_right(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Oct 21 19:07:29.120 INFO kablam!    |                                      ^^^^ help: consider using `_dest` instead
Oct 21 19:07:29.120 INFO kablam! 
Oct 21 19:07:29.120 INFO kablam! warning: unused variable: `source`
Oct 21 19:07:29.120 INFO kablam!   --> src/game/mod.rs:88:13
Oct 21 19:07:29.120 INFO kablam!    |
Oct 21 19:07:29.120 INFO kablam! 88 | fn slide_up(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Oct 21 19:07:29.120 INFO kablam!    |             ^^^^^^ help: consider using `_source` instead
Oct 21 19:07:29.121 INFO kablam! 
Oct 21 19:07:29.121 INFO kablam! warning: unused variable: `dest`
Oct 21 19:07:29.121 INFO kablam!   --> src/game/mod.rs:88:35
Oct 21 19:07:29.121 INFO kablam!    |
Oct 21 19:07:29.121 INFO kablam! 88 | fn slide_up(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Oct 21 19:07:29.121 INFO kablam!    |                                   ^^^^ help: consider using `_dest` instead
Oct 21 19:07:29.121 INFO kablam! 
Oct 21 19:07:29.121 INFO kablam! warning: unused variable: `source`
Oct 21 19:07:29.121 INFO kablam!   --> src/game/mod.rs:94:15
Oct 21 19:07:29.121 INFO kablam!    |
Oct 21 19:07:29.121 INFO kablam! 94 | fn slide_down(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Oct 21 19:07:29.121 INFO kablam!    |               ^^^^^^ help: consider using `_source` instead
Oct 21 19:07:29.121 INFO kablam! 
Oct 21 19:07:29.121 INFO kablam! warning: unused variable: `dest`
Oct 21 19:07:29.121 INFO kablam!   --> src/game/mod.rs:94:37
Oct 21 19:07:29.121 INFO kablam!    |
Oct 21 19:07:29.121 INFO kablam! 94 | fn slide_down(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Oct 21 19:07:29.121 INFO kablam!    |                                     ^^^^ help: consider using `_dest` instead
Oct 21 19:07:29.121 INFO kablam! 
Oct 21 19:07:29.121 INFO kablam! warning: unused variable: `d`
Oct 21 19:07:29.121 INFO kablam!   --> src/main.rs:15:9
Oct 21 19:07:29.121 INFO kablam!    |
Oct 21 19:07:29.121 INFO kablam! 15 |     let d: Matrix<_> = m.diag().into();
Oct 21 19:07:29.121 INFO kablam!    |         ^ help: consider using `_d` instead
Oct 21 19:07:29.121 INFO kablam! 
Oct 21 19:07:29.192 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Oct 21 19:07:29.194 INFO kablam! su: No module specific data is present
Oct 21 19:07:29.817 INFO running `"docker" "rm" "-f" "4b0db8112411e87ee15db77996f6f1cf6538088362372e3aec32b28ad49f6ff7"`
Oct 21 19:07:30.141 INFO blam! 4b0db8112411e87ee15db77996f6f1cf6538088362372e3aec32b28ad49f6ff7